2
◇
For 6000H / 10000H
★
UPS has provided earthed terminal, in the final installed system configuration, equipotential
earth bonding to the external UPS battery cabinets.
★
An integral single emergency switching device which prevents further supply to the load by
the UPS in any mode of operation should be provided in the building wiring installation.
★
An appropriate disconnect device as short-circuit backup protection should be provided in
the building wiring installation.
★
For three-phase equipment connection to an IT power system, a four-pole device which
disconnect all phase conductors and the neutral conductor should be provided in the
building wiring installation.
★
This is permanently connected equipment, it must be installed by qualified maintenance
personnel.
★
Earth connection essential before connecting to the building wiring terminal.
1. Safety and EMC instructions
1.2 Operation
★
Do not disconnect the mains cable on the UPS or the building wiring socket (grounded
shockproof socket) during operation as this would remove the ground to the UPS and of all
connected loads.
★
The UPS output socket or output terminal block may be electrically lived even if the UPS
system is not connected to the building wiring terminal.
★
In order to fully disconnect the UPS, first press the Standby button, then disconnect the
mains lead.
★
Ensure that no liquid or other foreign objects can enter the UPS.
★
The UPS can be operated by any individuals with no previous experience.
1.3 Maintenance, servicing and faults
★
The UPS operates with hazardous voltages. Repairs may be carried out only by qualified
maintenance personnel.
★
Caution - risk of electric shock. Even after the unit is disconnected from the mains power
supply (building wiring socket), components inside the UPS are still connected to the battery
which are potentially dangerous.
★
Before carrying out any kind of service and/or maintenance, disconnect the batteries.
Verify that no current is present and no hazardous voltage exists in the capacitor or BUS
capacitor terminals.
★
Batteries must be replaced only by qualified personnel.
★
Caution - risk of electric shock. The battery circuit is not isolated from the input voltage.
Summary of Contents for 1000H(XL)
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